7. P(B) = B , prior probability)
P(B|A) = A B , posterior probability
※
P(B) =
P(B|A) = A B

37. ‣
‣

38. 17 142.03405 17 255.1384212
1 89.15793778 14 235.7569467
12 80.08929312 10 230.6951871
14 75.31756523 1 212.2573512
6 73.74664433 15 205.8515873

39. 6 46.84068893 10 251.8073503
10 36.42535501 14 246.8438476
1 35.93577571 6 226.3724047
17 35.16675165 9 202.1863804
9 35.04823087 15 160.0091198

41. news 668 tv 248
politics 107 game 15
economic 71 sports 56
international 24 baseball 89
computer 10 football 321
entertainment 215 horse 126
music 17 season 16
movie 22 weather 61
animation 27 kuchikomi 20